Headscratchers / Wrong Turn 3: Left for Dead

• An armored car full of money is found abandoned in the forest. An abandoned armored car? Full of money? Really?
  • Wasn't it obvious that the people inside were killed by Three Finger (or, judging by the rust, Three Finger, One-Eye, and Saw Tooth), then dragged off? Or was the blood and the windshield being broken INWARDS not a clear enough indication?
  • It more than likely was their handiwork but I think the major question here is that it's still there and the bank in question didn't go looking for it. Which in a lot of real cases probably happens but given this one is lost in the territory of dangerous cannibals, they probably gave up after one or more search parties needed search parties of their own.
  • In-Universe it doesn't seem like that many people want to go into that area, most of our protagonists are there against their will or are just taking some risk in nature exploring. I think it's likely whoever that money belonged to may have been savvy enough to let it slide or maybe even after some people were sent to look for it and didn't come back.